EN50155 29" Dynamic Map Display - Rail Transit Solutions

Description

Product Description

Functional Positioning and Intended Users

The PISD-DT290 serves as a high-performance dynamic map display suited for rail vehicle onboard systems and transit control centers. Target users include rail operators requiring real-time visualization of subway layouts and passenger density distributions. This dynamic map display manufactured by experienced dynamic map display suppliers meets stringent EN50155 rail transit standards, ensuring compatibility with demanding transportation environments. It integrates seamlessly with existing rail vehicle systems, offering reliable information presentation to drivers, control rooms, and passenger information networks. Its robust design supports continuous operation in critical infrastructure where operational uptime directly impacts service quality and safety.

Technical Features and Performance Specifications

Technically, the PISD-DT290 boasts a 29-inch WLED screen with a resolution of 1920×540, providing ultra-wide 89° viewing angles and vivid 16.7 million color support to ensure high visibility under diverse lighting conditions. Built around a quad-core ARM Cortex A55 processor running at 2.0 GHz, it supports flexible Linux and Android operating systems, catering to diverse development environments. The device features up to 4GB DDR4 memory and customizable eMMC storage from 8GB to 64GB. The IP54 front panel rating and tri-proof circuit board treatment guarantee durability against dust and moisture. Furthermore, its stable backlight with a mean time between failures of 50,000 hours ensures sustained operational reliability in dynamic map display
manufacturer products.

Industrial Applications and Real-World Deployment Value

The PISD-DT290 dynamic map display finds application in rail transit vehicles for displaying station layouts, car occupancy levels, and operational status, critical for passenger information and operational decision-making. Rail operators leverage the device to improve passenger flow management and enhance real-time monitoring capabilities. Its compliance with EN50155 and EN50121-3-2 standards minimizes interference risks and withstands vibration and shock during transit. Batch software upgrades and customizable communication protocols facilitate streamlined maintenance and system integration across multiple train lines or fleets. As a product sourced from a reputable dynamic map display supplier, it achieves significant ROI by reducing system downtime and enhancing passenger communication efficacy.

Product Advantages

Structural and System Design Strengths

The PISD-DT290 incorporates a modular structural layout optimized by a tri-proof circuit board treatment, promoting resistance to dust, water, and electrical interference. Its IP54 rated front panel ensures long-term protection against ingress and mechanical impact, essential for rail transit environments. Designed and supplied by a leading dynamic map display manufacturer, this product emphasizes easy integration with customizable communication protocols and versatile interface options such as M12-D and D-SUB9 connectors. The design facilitates flexible power input configurations and robust hardware to endure rapid power cycling without degradation. This combination of adaptive system architecture and protective features underscores its suitability for continuous use as a reliable dynamic map display.

Performance, Usability, and Operational Reliability

The device’s performance is marked by its vibrant 700 cd/m² brightness and 1200:1 contrast ratio, delivering clear information even in variable lighting. The 15 ms response time ensures quick rendering of real-time transit data imperative for passenger crowding visualization. Supporting both Linux and Android OS grants development versatility with high system security. Its user-friendly batch software upgrade mechanism reduces maintenance complexities for operators. The extended backlight life and anti-glare or anti-reflective front panel options improve long-term usability in public transit conditions. As a dynamic map display supplier product, it enhances operational value through stable performance and flexible software customization, meeting evolving transit requirements efficiently.

Product Features:
1. Meets the EN50155 testing standard for rail transit; front panel meets IP54 protection rating; circuit board is protected by tri-proof treatment.
2. Vibrant colors, stable performance, ultra-wide viewing angle, soft contrast, long backlight lifespan, wide operating and storage temperature
3. Supports By Pass network cascading technology
4. It can display the location of facilities in the subway and the crowding situation in train carriages. It supports customized interface display and
supports both Linux and Android systems for long-term reliable and stable operation with high security. Frequent power outages and power-ups
will not damage the product's system.
5. Software can be customized according to customer communication protocols; batch upgrades can be performed using host computer software

Technical Parameter:

	Item	Specifications
General Parameters	Processor	Quad-core ARM Cortex A55, 2.0GHz
	Memory	2GB/4GB DDR4 (default 2GB)
	Storage	8GB/16GB/32GB/64GB eMMC (default 8GB)
	Operating System	Linux/Android
	Power Interface	Customizable according to requirements
	Other Interfaces	M12-D/D-SUB9 (Definition can be adjusted as needed)
LCD Screen	Screen Size	29"
	Resolution	1920×540
	Maximum Colors	16.7M , 72% NTSC
	Display area (W×H)	705.6×198.45mm
	Backlight	WLED
	Backlight MTBF (hours)	50K hrs
	Response Time	15(Typ.)(G to G) ms
	Brightness	700cd/m²
	Contrast Ratio	1200∶1
	Viewing angle (L/R/T/B)	89 / 89 / 89 / 89
	Storage Temperature	-20 ~ 60℃
	Operating Temperature	0 ~ 50℃
Protective Panel	Material Type	Standard \| AG \| AR (Three options available)
	Light Transmittance	88-89% (Regular) \| 82-86% (AG) \| 94-97% (AR)
	Reflectivity	11-12% (Regular) \| 3-6% (AG) \| 3-6% (AR)
	Surface Hardness	6H—7H
	Stress	＞90Mpa
Environmental Parameters	Temperature Resistance	-50 ~ 300℃
	Electromagnetic Compatibility	Meets EN50121-3-2 Class A standard.
	Vibration and Shock	Meets EN50155-12.2.11
	Power Input	DC9~36V/DC60~ 150V/AC90~264V
Software Parameters	System Software	Supports Linux buildroot 4.19 system
	Application Software	Multimedia Player supports playing network video streams and built-in video files; supports customer-defined communication protocols
		Adopting front-end and back-end decoupling technology, the rapid iterative development of UI supports simultaneous configuration and upgrade of multiple devices
		Supports Device Echo
		Supports Built-in File Database
		Real-time monitoring of CPU, eMMC, and memory information, etc.

Use Scenarios

Real-Time Passenger Density and Subway Facility Visualization
In modern urban rail transit operations, managing passenger flow and safety is paramount. The PISD-DT290 acts as a critical dynamic map display for on-board train systems, presenting real-time subway station layouts and carriage crowding status to operators and passengers alike. Its compliance with EN50155 standards assures operational stability despite environmental stresses such as vibration and temperature fluctuations common in rail vehicles. The device’s high brightness and wide viewing angles maintain display clarity in brightly lit train interiors. The adaptable communication protocols enable smooth integration with central transit management systems, dynamically updating routing and passenger information, thereby improving overall operational efficiency.

Rail Vehicle Operation Center Monitoring and Control Integration
In rail control centers, comprehensive situational awareness demands dependable visual interface solutions. The PISD-DT290 supports operation centers by delivering real-time status of rail vehicle locations and internal conditions through a durable dynamic map display platform. The device’s IP54 protection and certified electromagnetic compatibility reduce failure risks in complex electrical environments. Its dual operating system support and customizable interfaces allow straightforward integration into diverse control room infrastructure. The batch software upgrade feature facilitates rapid deployment of updates across multiple units, ensuring timely compliance with evolving protocols. As a product from an experienced dynamic map display manufacturer, it contributes to elevated command accuracy and faster response times across transit networks.

FAQ

Can the PISD-DT290 display be integrated with existing rail vehicle systems?
Yes, the PISD-DT290 supports customizable communication protocols that allow seamless integration with your current rail transit platforms. Our dynamic map display can adapt to different network environments to ensure reliable real-time data visualization and operational control.

What customization options are available for the PISD-DT290’s software?
We provide software customization tailored to your specific communication protocols. This includes adaptable user interfaces and batch software upgrades via a host computer, enabling efficient maintenance and compliance with your system requirements for a dynamic map display supplier.

How should the PISD-DT290 be installed to ensure optimal performance?
Installation should follow EN50155 rail transit guidelines with attention to power input compatibility and environmental conditions. Our display’s rugged design with IP54-rated front panel and tri-proof circuit board treatment ensures durability in harsh transit environments after proper mounting.

What maintenance support do you offer for the PISD-DT290?
We offer ongoing support including batch software upgrades and technical assistance to maintain stable operation. Our robust hardware is built to tolerate frequent power cycling without damage, providing dependable service you expect from a trusted dynamic map display manufacturer.